baber/WOPTO huggingface dataset:
Patent JP-H11191556-A (JP)
Title: Manufacture of semiconductor device and forming method of copper or copper alloy pattern
Inventor: MAEDA KEIICHI
IPC: H01L23/522
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, with which the deterioration of connection reliability of the upper layer wiring against the other wiring can be prevented, and to provide the forming method of a copper or copper alloy pattern. SOLUTION: An interlayer insulating film 2 is formed on an Si substrate 1 in this semiconductor device, and after the formation of a wiring groove 3 of a prescribed pattern, a TiN/Ti film 4 and a Cu film are formed sequentially, and the Cu film is made to reflow. Then, the Cu film and the TiN/Ti film 4 on a part other than the inside of connection hole and the wiring groove 3 are removed by chemical mechanical polishing(CMP), and a groove wiring 6 is formed. Then, an interlayer insulating film 7 is formed on the groove wiring 6, and connection holes 8 and 9 are formed by a reactive ion etching(RIE), in such a manner that at least a part of the surface of the groove wiring 6 is exposed to the interlayer insulating film 7. When the connection holes 8 and 9 are formed, an oxide layer 10 is formed on the surface of the groove wiring 6 which is exposed to the connection holes 8 and 9.  The surface of the groove wiring 6, which is exposed to the connection holes 8 and 9, is reduced by heating the Si substrate 1 in a reducing atmosphere, and the oxide layer 10 is removed.
Patent JP-H06200556-A (JP)
Title: Auxiliary plane of structure for wooden prefabricated building
Inventor: MORIYA TAKAHISA
IPC: E04B1/10
Filed: 1992-12-29
Abstract: PURPOSE:To enable a building to maintain the necessary strength thereof when, for example, a distance between horizontal planes of structure exceeds the specified value, a roof has a large pitch or an open ceiling is provided, regarding a wooden prefabricated building constructed with wooden panels. CONSTITUTION:At upper level in the room of a wooden prefabricated building constructed with roof panels 21 and 22 assembled into wooden wall panels 12 to 16, the inner surface of the wall panels 14 and 16 is jointed to the lower surface of the roof panel 22 via the plane skeleton of a framework with horizontal and vertical battens 31 and 32. Furthermore, an auxiliary horizontal plane of structure 30 is provided in such a way as connected to the wall panel 14 at right angles.
Patent JP-H06198977-A (JP)
Title: Color character printing processing method in data output printing system
Inventor: MATSUDA YASUO
IPC: G06F3/12
Filed: 1992-12-28
Abstract: PURPOSE:To speedily, economically process outputs of characters in all colors at a low cost. CONSTITUTION:A color character printing process includes two printing steps P1 and P2. In the printing step P1, a solid or dot color print layer 5 is formed with a predetermined desired color ink in a region A on a recording sheet 1, where characters are to be indicated in color. In the printing step P2, a hollowed character solid printing processed layer 6, where the characters to be indicated are hollowed, is formed over the color print layer 5 by a data output printing system. Thus, characters to be indicated are indicated in color as the hollowed parts in the hollowed character solid printing processed layer 6 by introducing the color character printing process to the data output printing system.
Patent JP-2000181010-A (JP)
Title: Heat developing photographic sensitive material, thermoplastic substrate and heat developing method
Inventor: HASHIMOTO NARIKAZU
IPC: G03C1/498
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developing photographic sensitive material which has few strains after heat development. SOLUTION: The heat developing photographic sensitive material has 0-0.05% dimensional distortion of the four sides after heat development and -0.05 to +0.05% thermal dimensional change of the four sides before and after heat development. The thermoplastic substrate has 0-0.05% dimensional distortion amount for the four sides after heat treatment at 120 deg.C for 30 sec. The heat developing photographic sensitive material is heat-developed at 80-160 deg.C for 20 sec to 3 min, while keeping 0-10% difference in conveyance rate between each of both ends of the material and the central part and 0-10 deg.C temperature distribution in the transverse direction.
Patent JP-2000176167-A (JP)
Title: Game machine, game control method and storage medium thereof
Inventor: SOTOOKA TAKAAKI
IPC: A63F13/55
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enable recognition how closer a moving object approach an object by making a hue of the moving object merge into a set object. SOLUTION: When showing a flying object as a polygon that can move in an optional direction in a virtual three-dimensional space, and displaying the flying object made up of an image that is texture mapped to the polygon and a cloud as an object are to be displayed, in the virtual three-dimensional space, the height direction distance (d) between the cloud and the flying object is obtained, and if the distance (d) exists within a prescribed range (S21, S22, S23-Yes), on the basis of the distance (d), correction is made to bring the display RGB value of an image forming the flying object closer to the display RGB value of the cloud (S30).
Patent JP-H06184598-A (JP)
Title: Liquid detergent composition
Inventor: NOGUCHI YASUNORI
IPC: C11D10/02
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a liquid detergent composition which gives moistness to the hands and is excellent in detergency and foaming ability by using a polyoxypropylene adduct of diglycerol as the constituent. CONSTITUTION:A polyoxypropylene adduct of diglycerol is incorporated into at least one liquid detergent base selected from anionic and nonionic surfactants to give the objective composition which gives moistness to the hands after washing and has excellent detergency and excellent foaming ability to give creamy foam.
Patent JP-H06316694-A (JP)
Title: Flame-retardant compound
Inventor: MAIKERU JIEEMUSU SHIYUNEIDAA
IPC: C08K5/10
Filed: 1992-12-22
Abstract: PURPOSE: To provide a novel flame-retardant compd. which is excellent in heat stability and is useful as a flame retardant for polymers, etc.  
     CONSTITUTION: This compd. is represented by the formula [wherein Ar is phenyl, naphthyl, or two aryl rings either directly connected or linked via -CH 2 -, -CO-, -CH(OH)-, -O-, -C(CH 3 ) 2 -, -CH=CH-, -CHBr-CHBr-, -S-, or -SO 2 -; X is Cl or Br; m is 3 or 4; n is 0-6; and two of ester groups are at o-position to each other]. Tetrakis(tribromoneopentyl) pyromellitate is an example. The compd. is obtd. by the esterification of a compd. of the formula: X n -Ar-(COOH) m  with tribromoneopentyl alcohol. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11162681-A (JP)
Title: Discharge-lamp lighting device
Inventor: KOJO TAKUYA
IPC: H05B41/24
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge-lamp lighting device capable of re-starting regardless of a mode for removing or mounting a preheat-type discharge lamp. SOLUTION: Two trigger resistors, first trigger resistor 61 and second trigger resistor 62, are used. The first trigger resistor 61 and a trigger capacitor 5 forms a first trigger circuit for supplying therethrough trigger current from a direct-current power supply 1 to a first preheat-type electrode Fa. The second trigger resistor 62 and the trigger capacitor 5 forms a second trigger circuit for supplying therethrough trigger current from the direct-current power supply 1 to a second preheat-type electrode Fb. Trigger circuitry includes the first trigger circuit and the second trigger circuit, and it further includes auxiliary resistors. The trigger capacitor 5 is shared between the first trigger circuit and the second trigger circuit.
Patent JP-2000139785-A (JP)
Title: Nozzle for gap of vacuum cleaner
Inventor: OKANO MICHIMASA
IPC: A47L9/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles in a cleaning operation by a method wherein the shape of a nozzle for gap to be attached to the forward end of an extension pipe of a vacuum cleaner is modified to eliminate the replacement of the nozzle by a floor brush. SOLUTION: An end of a prism-shaped case is cut off obliquely to form a dust suction port 1, while a hole 2 leading to an extension pipe of a cleaner is provided in the bottom surface of the case, and a circular cylinder is extended from the hole 2 to form an extension pipe insertion port 3. An extension pipe of a cleaner is inserted into the port 3.
Patent JP-2000188637-A (JP)
Title: Message storing and reproducing device and method therefor
Inventor: OGINO HIROSHI
IPC: H04M3/50
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To give information on the reproduction and reception of a message while adding a priority order by the intention of a subscriber by providing a message storing part, which prioritizes to a received message and stores the message and message adding information which includes priority order information. SOLUTION: Priority order is set to the telephone number of a caller, which will probably be obtained according to its importance in a user information table. A central control part 12 gives a message header number to a message recorded in a recording memory part 6. Then, based on the telephone number of the caller obtained by a caller's telephone number obtaining part 5, the table 8 is retrieved and the telephone number of the caller, the receiving date of the message and the division of the caller are linked with the message header number by an added information data base constructing part 9 to be written in an adding information data base in a main storing part 10. In addition, preferential information setting information is obtained from the table 8 and a preferential information flag is written in the adding information data base.
Patent JP-H11179569-A (JP)
Title: Sandwich panel
Inventor: MATSUNAGA AKIO
IPC: B32B3/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the sandwich panel capable of fitting a fitting seat to a panel body without any obstruction in the brazing and without degradation in strength of the fitting seat. SOLUTION: Relating to a sandwich panel in which a core 3 is interposed between a pair of surface plates 1a, 1b, at least one surface plate 1a of the surface plates 1a, 1b is notched, and a part of the core 3 is removed to provide a recess 5, a fitting seat 7A is fitted into the recess 5, and is joined with the surface plate 1a by the friction welding 6. A panel body 4 can be manufactured without any obstruction in the brazing, and the fitting seat 7A can be fitted and fixed to the panel body 4 without degradation in strength of the fitting seat 7A.
Patent JP-2001170125-A (JP)
Title: Massaging machine
Inventor: KAWASUJI MASAAKI
IPC: A61H7/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the variation of the contacting position of the presser of a massaging machine with a patient. SOLUTION: When the output shaft 39 of a motor 11 rotates in the direction A2, a changeover shaft 36 rotates in the direction B2 together with a gear 38 and moves in the direction C1 and a locking pin 40 is engaged with the engaging hole 42 of a gear 35. In addition, a gear 37 slips on the changeover shaft 36. The engaging pin 55 of the shaft 36 is engaged with the engaging groove 54 of the gear 35 and the rotation of the motor 11 is transmitted to a rotating shaft 16 for massaging action, resulting in the massaging action of the shaft 17, and a rotating shaft 17 for patting action stops.  When the rotating direction of the motor 11 is switched from the direction A2 to the direction A1, the changeover shaft 36 rotates in the direction B1 together with the gear 38 and moves in the direction C2 and the locking pin 40 is engaged with the engaging hole 43 of the gear 37, resulting in the transmission of the rotation of the shaft 36 to the gear 37. The engaging pin 55 of the shaft 36 is engaged with the engaging groove 54 of the gear 35. Consequently, the rotation of the motor 11 is transmitted to the rotating shaft 17 and the shaft makes tapping action.
Patent JP-2000185420-A (JP)
Title: Driving ic chip for print head and print head with the same
Inventor: NAGAHATA TAKANARI
IPC: B41J2/345
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To properly use a driving IC chip of one kind to various print heads of different printing densities or the like by avoiding a large limit on a lead-out direction of a wire in wire bonding to a pad set to the driving IC chip. SOLUTION: A control circuit for selectively driving a plurality of print elements 5 of a print head B is incorporated in the driving IC chip. A plurality of pads including a first pad 3a and a second pad 3b for electrically connecting the print head B to the outside are set to a primary face 10. The primary face 10 is shaped to have a plurality of side edge parts 15a-15d extending longitudinally and laterally in a plan view. The pads 3a and 3b of the driving IC chip A for the print head are set together to a corner part 11a of the primary face 10 where the plurality of side edge parts 15a and 15b intersect or its vicinity. Moreover, centers of the pads 3a and 3b are mutually shifted in any of the longitudinal and lateral directions of the primary face 10 in the plan view.
Patent JP-2000193388-A (JP)
Title: Corrugated fin and its manufacture
Inventor: KOKUBUNJI HIROSHI
IPC: B21D5/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency in the manufacturing process of a core assembly process, a joint process, or the like, and at the same time the quality of a heat exchanger. SOLUTION: In a corrugated fin, a part where mechanical strength is increased due to machining cure is widened, and at the same time the sectional shape of a bending part 131 is set to an elliptical shape so that the radius of curvature is increased toward a top part 131a of the bending part 131, thus bending the bending part 131 before a plane part 132 for preventing the buckling deformation of the plane part 132, and hence improving the working efficiency of a core assembly process even if a load P is applied to the bending part 131. Also, since the radius of curvature of the bending part 131 is large, the contact area between a tube 110 and a fin 130 can be increased, thus securely brazing the tube 110 to the fin 130, and hence improving the quality of a heat exchanger.
Patent JP-H11193787-A (JP)
Title: Scroll type fluid machinery
Inventor: SATO KAZUHIRO
IPC: F04C18/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid interference in corners for preventing damage of the fixed and swiveling scrolls as well as impacts and noise by providing notches at least one of the corner defined by the outer periphery and inside surface of the swiveling scroll end plate and the corner defined by the inner periphery and inside surface of the outer periphery flange of the fixed scroll. SOLUTION: An interference is generated between a swiveling scroll 2 and a fixed scroll 1 when the swiveling scroll 2 tilts within the clearance during the swiveling scroll 2 revolves with a revolution swivel radius. To prevent the interference, a notch 91 is provided at a part of the corner defined by the inner surface and outer periphery of an end plate 21 of the swiveling scroll 2, while a notch 92 is provided at a part of the corner formed by the inner surface and inner periphery of an outer periphery flange 14 of the fixed scroll 1. Any one of the notches 91 and 92 may be provided. The notch may be formed through any one of the process including cutting, casting or forging. If either of the notch 91 or 92, or the total area of them are made larger than the interfered portion, interference can be preliminarily prevented.
Patent JP-2000185096-A (JP)
Title: Centesis tool
Inventor: TAKAGI HIROSHI
IPC: A61M5/158
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent persons engaged in medical service from a piercing accident by turning a locking tool when an indwelling needle is projected from the front face of an outer cylinder to lock the projecting part in a hook-like window, and then turning the projecting part from its state to release locking of the window part so that the indwelling needle is sunk in the outer cylinder. SOLUTION: A spring 5 is laid between an inner step part 6b of an outer cylinder 6 and a stepped part 3b provided on the front end of a flange part 3a of an indwelling needle, and in such a state, the indwelling needle is inserted in the outer cylinder 6. A projecting part 4a of a locking tool 4 is pressed to a slant part 8d of a guide groove 7 to expand a narrow groove part, and fitted in the guide groove 7, and the locking tool 4 is turned to bring the rear end of the projecting part 4a into contact with a stepped part 8e so that the indwelling needle is kept from being pulled out backward, thereby locking the projecting part 4a in a hook-like window part 8. Further, the projecting part 4a is turned from its state to release locking, whereby the indwelling needle can be sunk in the outer cylinder 6. Thus, persons engaged in medical service can be protected from the secondary infection.
Patent JP-H11246597-A (JP)
Title: Stabilization of useful protein and useful protein composition
Inventor: YAMADA MASANARI
IPC: A61K9/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing useful protein by which a useful protein such as interferon is stabilized so as to be stably preserved without deactivation by mixing the aqueous solution of a compound having a base structure of arabic acid, with the useful protein. SOLUTION: The aqueous solution of a compound having a base structure of arabic acid of the formula (Galp is D-galactopyranose; Rhap is L- rhamnopyranose; Araf is L-arabofuranose; G.A. is D-glucuronic acid) in an amount regulated so that the objective composition may have a concentration of 0.01-10.0 wt.% is mixed with a useful protein comprising cytokines or the like such as interferon, and freeze-dried, and, if necessary, further reversed to the aqueous solution to stably preserve the useful protein without deactivating in the method for stabilizing the useful protein.
Patent JP-2001178419-A (JP)
Title: Processed egg food
Inventor: IWAI KAZUMI
IPC: A23L15/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a processed egg food having half-boiled egg-like palate feeling even when defrosted after frozen. SOLUTION: This processed egg food is characteristic in that a half-boiled egg-like layer containing egg liquid and a heat-processed egg product with a sheet-like egg when a processed egg food such as an omelette or omurice is made.
Patent JP-2000191346-A (JP)
Title: Antidazzle double layer glass
Inventor: KURAMASU HARUKI
IPC: C03C27/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To protect human skin and dyes and to suppress the deterioration and color fading of articles, more particularly organic articles by further imparting UV shieldability to double layer glass which retains antidazzle and privacy characteristics without loss in spite of exposure to water, hardly picks up dust and does not require frequent cleaning. SOLUTION: The double layer glass, which is formed by spatially arranging glass sheets 2 and 3 in parallel, interposing spacers housing moisture absorbents in their peripheral edges and integrating these glass sheets and has a hermetic space, has a rough surface forming layer consisting of low melting glass scattered with ceramic powder on the hermetic space side of the at least one glass sheet. The haze value of the at least one glass sheet is specified to >=60% and the visible ray transmittance of the double layer glass to >=60%. Further, the UV absorbatility is imparted to the rough surface forming layer, or a UV absorption layer 4a is superposed thereon.
Patent JP-2000267991-A (JP)
Title: Retry processing method in reading processing of bus
Inventor: YO KAKO
IPC: G06F13/36
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance use efficiency of a bus by improving a retry processing in a reading processing. SOLUTION: The reading processing is started by selecting a target on the bus by a master. (S50). When no reading processing can be accepted, a stop signal (STOP#) to notice completion of the processing is originated by the target (S52). In this case, an address/data signal (AD) including the number of clocks equivalent to time required until acceptance of the next processing is enabled is transmitted to the master (S56) without originating a target ready signal (TRDY#) to the master (S54) by the target. The reading processing is restarted after the time equivalent to the number of clocks elapses by the master.
Patent JP-2000194178-A (JP)
Title: Contact type electrification device
Inventor: ISHIBASHI MIKIO
IPC: G03G15/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stable electrifying property even when temperature and humidity are changed and to prevent a filming phenomenon from occurring even when lubricating oil is supplied to a photoreceptor. SOLUTION: Relating to this contact type electrification device, the voltage obtained by superimposing AC voltage and DC voltage is applied to an electrifying roller 2. In the case that such an AC current that the surface potential of the photoreceptor 3 is stably fixed to a prescribed value when the AC current is changed by applying the voltage obtained by superimposing the AC voltage and the DC voltage to the roller 2 is defined as the surface potential stabilizing current value Ih, the current value of the value Ih to 1.5 times of the value Ih is adopted as the AC current made to flow to the roller 2. Thus, the change of the surface electrification potential of a body to be electrified with environmental change such as the temperature and the humidity is reduced in comparison with a case that only the DC voltage is applied.  Besides, since the AC current made to flow to the roller 2 is regulated to be within the above range, the production of ozone is reduced.
Patent JP-2000190745-A (JP)
Title: Fuel tank supporting structure
Inventor: ISHIKAWA TAKEHIKO
IPC: B62D21/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce stress affecting a connecting part of a cross member and a fuel tank due to twisting of a frame. SOLUTION: A car body frame 10 is a laddertype frame. A front part 24A of a fuel tank 24 is supported by a cross member 20 provided between side rails 12 and 14. A rear part 24B of the fuel tank 24 is supported by a cross member 30. One end part 30A of the cross member 30 is joined to the side rail 12 on the car body left side. The other end part 30B of the cross member 30 is extended to roughly the center part in the car width direction, and forming the cross member 30 into the so called cantilever structure.
Patent JP-2000191589-A (JP)
Title: Production of cyclopropanecarboxylic acid esters
Inventor: SODA HIROSHI
IPC: C07C67/03
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject ester in a higher yield by reacting a specific cyclopropanecarboxylic acid ester with a specific monohydroxy compound in the presence of a specific chelate complex. SOLUTION: A cyclopropanecarboxylic acid ester of formula I [R1 to R5 are each H, a halogen, a (substitute) alkyl, a (substxtuted) alkenyl or the like; and R6 is a 1-10C alkyl or a (substituted) phenyl] [e.g. 2,2-dimethyl-3-(2,2- dichlorovinyl)cyclopropanecarboxylic acid menthyl] is transesterified with (B) >=1 equivalent based on the component A of a monohydroxy compound of the formula R7OH  R7 is a halogen, an alkenyl, a (substituted) aryl or the like] (e.g. 5-propargylfurfuryl alcohol) and (C) 0.001-200 mol% based on the component A of a chelate compound of a transition metal of the group 4 [e.g. hafnium (IV) acetylacetonato] to give the objective ester of formula II.